diff --git a/apps/quartz-app/app/api/auth/[auth0]/route.ts b/apps/quartz-app/app/api/auth/[auth0]/route.ts
index 9e522ef4..3e0285a2 100644
--- a/apps/quartz-app/app/api/auth/[auth0]/route.ts
+++ b/apps/quartz-app/app/api/auth/[auth0]/route.ts
@@ -1,5 +1,12 @@
-import { handleAuth, handleLogout } from "@auth0/nextjs-auth0";
+import { handleAuth, handleLogout, HandleAuth } from "@auth0/nextjs-auth0";
 
+/**
+ * This is a GET endpoint that automatically handles authentication using Auth0.
+ * We're using a logout option override to redirect to "/logout" after logout.
+ *
+ * @function GET
+ * @returns {HandleAuth} A function that handles authentication.
+ */
 export const GET = handleAuth({
   logout: handleLogout({
     returnTo: "/logout",
diff --git a/apps/quartz-app/app/api/token/route.ts b/apps/quartz-app/app/api/token/route.ts
index 1eeae9b3..d2603482 100644
--- a/apps/quartz-app/app/api/token/route.ts
+++ b/apps/quartz-app/app/api/token/route.ts
@@ -1,7 +1,16 @@
-import { NextResponse } from "next/server";
+import { NextRequest, NextResponse } from "next/server";
 import { getAccessToken, withApiAuthRequired } from "@auth0/nextjs-auth0";
 
-const GET = withApiAuthRequired(async function GET(req) {
+/**
+ * This is a secured GET endpoint that requires API authentication.
+ * It retrieves the access token for the authenticated user.
+ *
+ * @async
+ * @function GET
+ * @param {NextRequest} req - The Next.js API request object.
+ * @returns {NextResponse} A JSON response containing the access token.
+ */
+const GET = withApiAuthRequired(async function GET(req: NextRequest) {
   const res = new NextResponse();
   const { accessToken } = await getAccessToken(req, res);
   return NextResponse.json({ accessToken }, res);